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Learning Goal

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Non-right Triangles: Law of Sines

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Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework

Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
Guided Notes →One page your students fill in and keep.
Exit Ticket →Three items at the end of class. No student accounts.
Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
Homework →Assign practice; it grades itself.

8.1

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What you'll learn

Use the Law of Sines to solve oblique triangles
Solve ASA (angle-side-angle) triangle problems
Solve AAS (angle-angle-side) triangle problems
Recognize and handle the ambiguous case (SSA)
Find the area of an oblique triangle using the sine function
Solve applied problems using the Law of Sines

Review first:

Right Triangle Trigonometry

Slides

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Non right triangles law of sines

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